Zebra Mechanical Pencil DelGuard 0.5mm_ Honeycomb Blue Body _P_MA85_HBL_

Additional new six colors appeared in the popular "Zebra DelGuard 0.5" series! The lead will be protected so that it will not break from any writing pressure at any angle during writing. The DelGuard utilizes an ingenious two-part system that makes it virtually impossible to break the lead. First, a spring in barrel of the pencil lets the lead slide back into the pencil instead of breaking if too much vertical pressure is applied. Second, another spring in the tip dynamically extends the lead guard to protect the lead when too much sideways pressure is applied. It may sound complicated, but it really works! By being able to use it without worrying about core breakage or core clogging, users can concentrate on writing with confidence at important scenes such as studying every day and testing. "DelGuard" provides the best performance. ?When you will write, if you knock more than four times from the state where the core does not come out, the core may break up. ?If you use a color core or a thick core more than 3B, the core may be break up.